Don't worry about getting tested, most likely you have parasites like the rest of the population. Just focus on doing a cleanse, change your diet i.e. no more sugar,dairy, and red meat. start incorporating things in your diet that parasites hate like extra virigin cold pressed coconut oil take up to 3 TBS a day, apple cider vinegar before meals a TBS, raw pumpkin seeds, cayenne, raw garlic-crush it theres a lot of stuff you can eat. Do a parasite cleanse for atleast 3months, Humaworm is the one I'd be doing if i wasnt breastfeeding or Barefoots dewormer. Make sure your hubby and son cleanse as well, do it all at the same time.